A chef preheats an oven. It starts at room temperature, 68°F, and heats up 23°F per minute.
How long does it take for the oven temperature to reach 275°F?
Write and solve an equation to find the answer.
minutes hi

Answers

Answer 1

Answer:

93 minutes

Step-by-step explanation

23/68 x/275= 93 min

Answer 2
It will take about 9 minutes if the rate is 23 degrees per minute plus the 68 degrees

Related Questions

(F)x= -4x^2 - 8x - 8 find -3 • f(-1)

Answers

Answer:

12

Step-by-step explanation:

-3[-4 + 8 - 8] = -3(-4) = 12

Please help me


Grade is 6th or 7th

Answers

Answer:

1 a)8 miles per hour 1 b) 1 hour and 90 minutes  2 a) 24 hours and 6minutes  2 b) 3hours 3 a) 260 hours and 45 minutes 3 b) 40 minutes

Step-by-step explanation:

I don't know for sure if this is all correct but at least you'll have something to write down

Answer:

1a. 8 miles per hour

1b. 32 km per hour

2a. 28 miles

2b. 3 hours

3a. 2925

3b. 1/4 hour or 15 minutes

Step-by-step explanation:

For number 1a, think of 2 1/2 hours equals 20 miles as 2 1/2x=20. The x being hours, and the 20 being 20 miles. You want the equation to become x=?. So you divide 2 1/2x=20 by 2 1/2 to make the equation start with x=. You end up with x=8. Or you could just think of it as divide 20 miles by 2 1/2 hours. Either way, you end up with 8 miles per hour. For number 1b, you do the same thing as before, but you have to make 4 hours and 45 minutes a fraction. So, the are 60 minutes in an hour, so the fraction would be 45/60. Then you simplify that down to 3/4. So, 152 km divided by 4 3/4 is 32 km per hour.

For number 2a, set aside 30 minutes for now. She can go 24 miles in 3 hours. Because 8 miles times 3 hours equals 24 miles. It’s like instrad of 8 miles per hour, it’s 24 miles per 3 hours. Then, because 30 minutes is half of an hour, 8 divided by 2 would make it 4 miles per half an hour. So 24 plus 4 is 28 miles. For number 2b, you want to know how many hours it took to travel 1980 miles. Since you already knowmthat is takes one hour to go 660 miles, pretend that each 660 miles is one hour. So you divide 1980 by 660 so see how many one hours fit. You get 3. So, an airplane can fly 1980 miles in 3 hours.

For number 3a, like 2a, you basically multiply the constant speed by the full hours then the fraction, and add them together. You could also just multiply the constant speed by the number 3 3/4. That way you get the miles per 3 3/4 hours. 3 3/4 times 780 is 2925. So the plane can fly 2925. For number 3b, to get the 2 miles per ? hours, you have to divde 8 by 4 to get to 2. So you divide 1 hour by 4 to get the answer. So it’s 1/4, (one fourth of an hour) or 15 minutes 1/4 of 60 (the amount of minutes in an hour) for Mary to go 2 miles.

Helppppp!!!!!!
Select all TRUE statements about a dot plot.

A. You can find the median.


B. You can find the mean.


C. You can find the exact range.


D. You can tell if the data is generally symmetrical or not.


E. This is the most efficient way to show a LOT of data values.

Answers

Answer:C

Step-by-step explanation:because normally the highest and lowest point can easily be obtained

Find the perimeter of a rectangle with a length that is fifteen more than ten times the width

Answers

Step-by-step explanation:

let the width be x

length= 10x+ 15

perimeter = 2(l+b)

= 2(10x+ 15 + x)

2(11x+15)

=22x+30

Step-by-step explanation:

soorrry I don't knowwqwww

find the surface area of puzzlecube 5.7 ​

Answers

Answer:

9units squared

Step-by-step explanation:

A standard rubix cube is 3 by 3 and therefor 3 x 3 is 9

An object is moving at a speed of 7100 kilometers per minute. Express this speed in miles per second

Answers

Answer:

73.5

Step-by-step explanation:

7100 km = 4411.735 miles 1 minute = 60 secs 4411.735/60 = 73.5 miles/sec.

What is the theoretical probability (as a decimal rounded to the nearest hundredths place) of wearing one unique outfit?

Answers

Answer:

For a theoretical probability we need results of experiments

Please help, brainliest for correct answer

Answers

Answer:

The volume of the cone would be 2513.27 cubic feet.

ILL GIVE BRAINLYIST TO WHOEVER ANSWERS THIS RIGHTTT PLEASE HELP

Answers

Answer:

128

Step-by-step explanation:

Do 10*8=80

8*6=38  48/2=24

80+24+24

104+24

128

Mrs. Miller and 8 of her closest friends are taking a
Yoga class. The total cost for the class is $78.75.
Write and solve a multiplication equation to show
the cost per person for the Yoga class.

Answers

Answer:

f f f f f ff  f f ff f f ff f  f f f f f

Step-by-step explanation:

You flip a coin then you roll a fair six-sided die. What is the probability the coun landa heads-up and the die shows an even number?

Answers

Answer:

16.7 or 17%

Step-by-step explanation:

Flipping a coin and landing heads up has a probablity of 1/2

Rolling an even number's probability is 1/3

Multiply 1/3 * 1/2 and you get 1/6

1 / 6 = .167 or 16.7%

interest earned on both the principal and any previously earned interest?
a. compound interest
b. simple interest
c. interest rate
d. principal

Answers

Answer:

A. Compound Interest

Step-by-step explanation:

Compound interest is interest paid on both the principal and previously earned interest.

Compound interest earned on both the principal and any previously earned interest. Therefore, the correct answer is option A.

What is the rate of interest?

An interest rate tells you how high the cost of borrowing is, or high the rewards are for saving. So, if you're a borrower, the interest rate is the amount you are charged for borrowing money, shown as a percentage of the total amount of the loan.

Compound interest is the interest on savings calculated on both the initial principal and the accumulated interest from previous periods.

The formula used to find the compound interest = [tex]A=P(1+\frac{r}{100})^{nt}[/tex]

Therefore, option A is the correct answer.

To learn more about the rate of interest visit:

brainly.com/question/28236069.

#SPJ2

Hurry only 5 minutes!
Why would you bring non science people?

A:To prove that anyone can come to Mars
B: To learn what the others are doing
C: To get money for future mission work
D: So they could go back to Earth and tell everyone how cool it was

Answers

Answer:

B

Step-by-step explanation:

144 in the ratio 3:4​

Answers

Answer: 132

Step-by-step explanation:

ILL GIVE BRANILESST PLZ
Select the correct answer from each drop-down menu.
A system of linear equations is given by the tables.
<
у
х
у
-5
10
-8
-11
-1
2
-2
-5
ol
1
-2
11
-22
7
4
X
The first equation of this system is y=
v
The second equation of this system is y= x -
The solution to the system is (

Answers

Answer:

1: -2

2: -3

(-2,-3)

Step-by-step explanation:

A restaurant owner creates an advertisement promising $25 to take part in a food taste testing trial. The owner selects the first seven people who reply to the advertisement. Which of the following is true? (3 points)

a
It is not a valid sample because it does not tell the type of food.

b
It is not a valid sample because it is not a random sample of the population.

c
It is a valid sample because the first seven people were selected to participate.

d
It is a valid sample because money was offered to participants.

Answers

B is the correct answer to this

2) A 0.4 kg ball moves in horizontal circle of radius 3 mat speed of 100m/s. What
is the centripetal force?
file the​

Answers

9514 1404 393

Answer:

  1333.3 N

Step-by-step explanation:

The centripetal acceleration is given by ...

  a = v^2/r

  a = (100m/s)^2/(3 m) = (10^4)/3 m/s^2

Then the force on the ball is ...

  F = Ma = (0.4 kg)(10^4)/3 kg·m/s^2 ≈ 1333.3 N

ILL GIVE THE BRAINLIEST pls help me with this question just tell me which one is the right answer you can show your work if you want to you don't have to EVERYTHING IS IN THE PICTURE PLS HELP DUE TODAY ​

Answers

Answer:

second choice is the answer

Step-by-step explanation:

Plz, help. In the picture below.

Answers

Answer:

I don't know sorry

Step-by-step explanation:

Jonathan went shopping for a new pair of pants. Sales tax where he lives is 4.75%. The price of the pair of pants is $20. Find the total price including tax. Round to the nearest cent.

Answers

Answer:

20.95$

Step-by-step explanation:

To find the total price we need to find 4.75% of the 20 and to do that we need  to multply 20 with 4.75 and divide it by 100

20 × 4.75 ÷ 100 = 0.95

20$ + 0.95$ = 20.95$

Draw a histogram for the intervals 16-18, 19-21, 22-24, and 25-27 using the following data: 26, 16, 22, 27, 20, 24, 21, 27, 22, 21, 26, 27, 23, 20, 16, 17, 27, 19, 17, 17

Answers

Answer:

Step-by-step explanation:

Class Interval             Variate         Frequency

16-18                              16                     1

19-21                               0                     0

22-24                               0                    0

25-27                              26,27              2

Answer:

A

Step-by-step explanation:

right on edge 2021

PLS Help quick!!

Austin keeps a right conical basin for the birds in his garden as represented in the diagram. The basin is 40 centimeters deep, and the angle
between the sloping sides is 77º. What is the shortest distance between the tip of the cone and its rim?

A. 177.8 cm
B. 64.3 cm
C. 50.3 cm
D. 51.1 cm
E. 41.1 cm

Answers

Answer:

Option D. 51.1 cm

Step-by-step explanation:

Please see attached photo for explanation.

In the attached photo, c is the distance between the tip of the cone and its rim.

The value of c can be obtained as follow:

Angle θ = 38.5°

Adjacent = WY = 40 cm

Hypothenus = WZ = c =?

Cos θ = Adjacent / Hypothenus

Cos 38.5 = 40 / c

0.7826 = 40 / c

Cross multiply

0.7826 × c = 40

Divide both side by 0.7826

c = 40 / 0.7826

c = 51.1 cm

Thus, the distance between the tip of the cone and its rim is 51.1 cm.

Answer:

Option D. 51.1 centimeters

Step-by-step explanation:

Correct answer for plato users

Find the percent of change. round to the nearest tenth of a percent if necessary

60 to 240

Answers

Answer: 75%

Step-by-step explanation:

First: work out the difference (decrease) between the two numbers you are comparing.

Decrease = Original Number - New Number

Then: divide the decrease by the original number and multiply the answer by 100.

% Decrease = Decrease ÷ Original Number × 100

Decrease =240- 60

Decrease = 180

180 /240=0.75 * 100 = 75%

The percent of decrease = 75%


subtract the fractions
7/39 1/42

Answers

Answer:

7/39-1/42= 85/546

Step-by-step explanation:

so its 85/546

Answer:

7/39 1/42

so it's 85/546

You borrow $600 to buy a canoe. The simple annual interest rate is 5%. You pay off the loan after 4 years of equal monthly payments. How much is each payment?

Answers

Answer:

Amount of each payment = $15 each month

Step-by-step explanation:

Given:

Amount borrow = $600

Simple rate = 5% = 0.05

Number of year = 4 year

Payment method = monthly payment

Find:

Amount of each payment

Computation:

Total amount after 4 year = P + PRT

Total amount after 4 year = 600 + (600)(4)(0.05)

Total amount after 4 year = 600 + 120

Total amount after 4 year = $720

Number of total month = 4 x 12

Number of total month = 48

Amount of each payment = Total amount after 4 year / Number of total month

Amount of each payment = $720 / 48

Amount of each payment = $15 each month

I need help with this plz

Answers

Answer:

-5.3, -5/2, 72%, sqrt52, then 49

Step-by-step explanation:

edge 2020

p.s. pls mark brainliest, and have a good day! :)

Classify the following triangle. Check all that apply.

Answers

Answer

C, D

Step-by-step explanation:

It's a right triangle b/c one of the angles are 90 degrees.

It's Isosceles b/c 2 of the sides are the same length.

(Edited) (thank you to the poster of this question for reminding me that right triangles cannot be acute)

The best fit line is given by the equation y=0.5x+0.4
, where y represents the distance in miles, and x represents the time for the trip in minutes.

Use the best fit line to estimate the distance for a trip that takes 20 minutes.

Enter your response in the box. Give the answer to the tenths place.

miles

Answers

Answer:

The anwser is 10.4

Step-by-step explanation:

0.5(20)+0.4

Use the distributive property to write an expression that is equivalent to 9(c+5

Answers

Answer:

9c+45

Step-by-step explanation:

A tower is braced by a 30 ft. wire that is attached to the ground 5
feet from the base of the tower. How
tall is the tower?

Answers

Answer:

it may be 35ft

Step-by-step explanation:

yh it may be 35y

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